21A 12th Avenue, Stock Island, FL 33040

$650,000

Property Type: Residential Square Footage: 1,320 Lot Size (sq. ft.): 4,800 Status: Closed

Current Price: $650,000 List Date: 3/06/2026 Last Modified: 3/31/2026

Description

Amazing boating canal, possibly the best in all the lower Florida Keys! Welcome to 21A 12th Avenue in Stock Island, Florida. Come put your personal design and mark on this opportunity to redesign a deeper canal home with no bridges, straight out into the Atlantic Ocean. Great sized lot (4800 sq ft), currently with an uninhabitable property with 1320 sq ft of living space. Home is being sold as is, seller will not clear anything off the property. Call today for all showings, listing agent must be with you to go onto the property, no trespassing.

More Information MLS# 618950

Contract Information

Listing Board: Key West Association Current Price: $650,000 Listing Date: 2026-03-06 Sold Price: $650,000

Location, Tax & Legal

City: Stock Island Mile Marker: 5 Marathon Neighborhood: N/A Side: Ocean Flood Zone: AE 9 Alternate Key #: 1166707 Parcel #: 00132331002100 Zoning: URM - Urban Res Mobile Home District Deed Restrictions: Unknown Legal: Lt A-21 Stuart Subd Stock Island Pb6-72 Or641-150 Or820-1739 Or3163-1737 Taxes: 7412.86 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 21A Street Name: 12th Street Suffix: Avenue Key/Island: Stock Island State/Province: FL Zip Code: 33040 County: Monroe Subdivision: Stuart Sub (5.0) Area: 05 - Stock Island to Shark Key

General Property Description

Realtor.COM Type: Residential - Single Family Waterfront: Yes Control Depth: 4 Lot Size: 40 X 120 Lot SqFt: 4800 Pool: No Lot Sqft Source: Tax Records Acres: 0.11 SqFt Source: Tax Records Rentals Allowed: With Restrictions Min Rental Days: 30 Style: Single Family Year Built: 1972 Living Apx SqFt: 1320

Remarks & Misc

Remarks – Consumer: Amazing boating canal, possibly the best in all the lower Florida Keys! Welcome to 21A 12th Avenue in Stock Island, Florida. Come put your personal design and mark on this opportunity to redesign a deeper canal home with no bridges, straight out into the Atlantic Ocean. Great sized lot (4800 sq ft), currently with an uninhabitable property with 1320 sq ft of living space. Home is being sold as is, seller will not clear anything off the property. Call today for all showings, listing agent must be with you to go onto the property, no trespassing.

Status Change Info

Sold Comments: Thank you!!! Sold Date: 2026-03-31 Sold Price: $650,000 Status: Closed

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee $: 0

Fee Includes

None: 1

Dockage

Dock: Other Seawall: Other

Tax Exemptions

Homestead: 1

Appliances

No Appliances: 1

Pets

Pets Allowed: 1

Cooling

None: 1

Heating

None: 1

Waterfront

Canal Front: 1

Waterview

Canal View: 1 Ocean View: 1

Property Condition

Under Construction: 1

Building Style

A-Frame: 1 Above Flood: Unknown

Vehicle Storage

Off Street Parking: 1

Construction

CBS: 1 Combo Construction: 1

Land Size

Less Than 1/4 Acre: 1

Furnished

Unfurnished: 1

Terms

Cash: 1 No Seller Finance: 1

Utilities

Buyer to Verify: 1

Porch/Balcony

Deck: 1 Open Porch/Balcony: 1

Title

Negotiable: 1

Property Features

Fee Includes: None Tax Exemptions: Homestead Waterfront: Canal Front Waterview: Canal View; Ocean View Property Condition: Under Construction Building Style: A-Frame Vehicle Storage: Off Street Parking Furnished: Unfurnished Cooling: None Heating: None Utilities: Buyer to Verify Appliances: No Appliances Construction: CBS; Combo Construction Pets: Pets Allowed Land Size: Less Than 1/4 Acre Terms: Cash; No Seller Finance Title: Negotiable

Listing Office: RE/MAX Keys Connection (KW)

Last Updated: March - 31 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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